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tuantmb/duplicatefiles.ps1

Created October 21, 2023 09:16
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Powershell to list duplicate files in current directory
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duplicatefiles.ps1
Get-ChildItem * -Recurse | Get-FileHash -Algorithm MD5 | Group-Object hash | Where-Object {$_.Count -gt 1} | Select-Object @{n='DupeCount';e={$_.Count}}, @{n='DupeFiles';e={$_.Group.Path -join [System.Environment]::NewLine}}, @{n='Hash';e={$_.Name}} | Out-GridView
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tuantmb commented Oct 21, 2023 

Get-ChildItem -Recurse | Get-FileHash | Group-Object -Property Hash | Where-Object { $_.Count -gt 1 } | foreach {
    $group = $_.Group | Select-Object -ExpandProperty Path
    $group | Select-Object -Skip 1 | Remove-Item -Force
}

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tuantmb commented Oct 21, 2023

https://woshub.com/find-duplicate-files-powershell/

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